Service HotlineGalwayFasteners are a class of mechanical parts that are used for fastening connections and are widely used. It is used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulic and other industries, in various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, instruments And supplies, etc., you can see all kinds of fasteners, which are widely used mechanical basic parts. In the fields of listed rails, construction machinery, etc., due to the harsh application environment, the requirements for fasteners are more stringent. If the fasteners are loosened, it may lead to serious consequences, resulting in a large amount of property damage, even serious life cost.
GalwayT-bolts have been widely used in the fields of aviation, aerospace and defense due to their good positioning and anti-shedding effects. Its related standards have special requirements for accurate positioning, anti-falling off, and dimensional consistency of GalwayT-bolts. This requires that the position, size and shape and position tolerance of the anti-fall hole of the T-bolt shank must be controlled within a certain range. Therefore, the processing method of the anti-shedding hole is particularly important. Since the machined anti-shedding hole is located at the position of the rod, the milling processing efficiency is too low, the product cost is high, and there is a large machining error. When conventional drilling is used, the consistency of the anti-shedding hole size cannot be guaranteed. To solve the above problems of low efficiency and dimensional instability
Washers (spring) washers, circlips are elastic pads or card GalwayGalwaylock washers a washer that prevents bolts from loosening. The working principle of GalwayGalwaylock washers is very simple. It consists of two washers. The outside is a radial relief surface, and the inside is a helical tooth surface. When assembling, the inner helical tooth surfaces are opposite each other, and the outer radial raised surface is engaged with the contact surfaces at both ends. When the connecting piece is vibrated and the bolt tends to loosen, only the inner helical tooth surfaces of the two washers are allowed to face each other. Staggered movement, resulting in lifting tension, so as to achieve 100% locking.
The GalwayGalwayGalwaycombination screw is actually a kind of screw, but it is special. It is generally a three-component or a two-component, but at least it can be called a GalwayGalwayGalwaycombination screw. The main difference from ordinary screws is that they are equipped with one more GalwayGalwayspring washer or one more flat washer than ordinary screws. This is the main difference between the appearance of GalwayGalwayGalwaycombination screws and ordinary screws. In addition to the obvious difference in appearance between GalwayGalwayGalwaycombination screws and ordinary screws, the main difference is the difference in mechanical properties and uses. The GalwayGalwayGalwaycombination screw is a three-component or two-component with a flat washer. Of course, it is equipped with a flat washer by an ordinary screw. When the spring flat pad is attached, the spring flat pad will not fall off. Fastened to form an assembly. In terms of mechanical performance, the GalwayGalwayGalwaycombination screw is composed of three accessories, and in terms of performance, three fasteners must be used together. The mechanical properties of the combined screw are stronger when used. More convenient, the biggest advantage of the combined screw is that the production line can be operated conveniently and quickly, and the work efficiency can be improved. The difference between the use of GalwayGalwayGalwaycombination screws and ordinary screws is mainly in the breadth of use. The use of ordinary screws is more extensive than that of GalwayGalwayGalwaycombination screws. Basically, ordinary screws are used in industrial products, and GalwayGalwayGalwaycombination screws! It is only useful for specific product materials. When the screw needs to be used with a GalwayGalwayspring washer and a flat washer, the GalwayGalwayGalwaycombination screw can be used at this time.
As shown in FIG. 1 and FIG. 2 , a rivet die in the prior art includes a set of top die 1 and cover die 2 arranged opposite to each other. The top die 1 is provided with a cavity 1 in the center that matches the shape of the rivet dome head 3-1. -1, the center of the cover mold 2 is provided with a mold cavity 2-1 that matches the shape of the rivet dome head 3-3.
We have many years of experience in the production and sales of screws, nuts, flat washers, etc. The main products are: large outer diameter rings, GalwayGalwayrivet nuts, aluminum column nuts, long-leg hollow rivets and other products, we can provide you with suitable fasteners for you solution.
